When does Annex I require a notified body?
Start with Annex I. Part A covers categories that must use one of the third-party routes in Article 25(2): EU type-examination followed by conformity to type, full quality assurance, or unit verification. Those routes involve a notified body.
Part B gives manufacturers more room, but not always a self-assessment route. Article 25(3) allows internal production control only when the machinery or related product is designed and constructed in accordance with harmonised standards or common specifications specific to that category and covering all relevant essential health and safety requirements. If that coverage is missing or only partial, the manufacturer must use EU type-examination, full quality assurance, or unit verification.
If the product is not listed in Annex I, Article 25(4) points to internal production control. A notified body may still be useful commercially or technically, but the Regulation route itself is not the reason unless another applicable EU act requires it.
- Annex I Part A includes removable mechanical transmission devices and guards, vehicle servicing lifts, portable cartridge-operated fixing and impact machinery, certain machine-learning safety components, and machinery embedding such systems for safety functions.
- Annex I Part B includes listed woodworking and meat-processing saws, certain presses, moulding machinery, underground machinery, refuse trucks with compression mechanisms, lifting devices over 3 m fall hazard, protective devices, safety logic units, ROPS, and FOPS.
- Substantial modification can put the person making the modification into the manufacturer role, including the duty to apply the relevant Article 25 route.
Article 25 and Annex I define the conformity-assessment routes that determine whether a notified body is required.
Commission sector page identifying Machinery Regulation (EU) 2023/1230 and the official machinery-law context.